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随着手机、PDA、相机等掌上设备的日渐流行,各种设备的功能日渐丰富,人们对存储功能的需求也越来越强烈,而且要求也越来越高。在DC、DV市场,甚至是专业的数码单反相机领域,体积小而且速度快的SD卡大有取代CF卡的趋势；microSD、MMCmicro等小型卡在多媒体手机上日益流行,而众多智能手机和PDA则曾遍采用SD、miniSD、MMCplus等高速大容量存储卡。存储卡已经成为了手机最重要的配件,2005年销售的手机中带有存储卡插槽的手机总量达到了2．5亿部,所占比例约为15%。而在2006年,这个数量将达到30%以上。《数字通信》一直致力于为读者们提供全面的手机选购、使用指导。我们这次将评测的重点放在了存储卡上面,它已经普遍被认为是手机上最重要的配件。本次参与评测的卡一共涉及9个品牌,总共41张各种类型的存储卡,这是一个浩大的评测工程,我们制定了比较全面的评测方案力求为读者们提供有效的存储卡购买和使用信息。
With the increasing popularity of handheld devices such as mobile phones, PDAs, cameras and the like, the functions of various devices are becoming increasingly plentiful, and the demand for storage functions is also getting stronger and stronger, and the requirements are getting higher and higher. In the DC, DV market, and even professional digital SLR cameras, small and fast SD card replacement CF card has a lot of trends; microSD, MMCmicro and other small cards increasingly popular in multimedia phones, and many smart phones and PDA Has been using SD, miniSD, MMCplus and other high-speed high-capacity memory card. Memory cards have become the single most important accessory for mobile phones. In 2005, the total number of handsets with memory card slots in handsets reached 250 million, accounting for about 15%. In 2006, this number will reach more than 30%. “Digital Communications” has been committed to providing readers with a comprehensive selection of mobile phones, the use of guidance. We will focus on the evaluation of the memory card above, it has generally been considered the most important accessories on the phone. This evaluation card involved a total of 9 brands, a total of 41 various types of memory card, which is a vast evaluation project, we have developed a more comprehensive evaluation program to provide readers with an effective purchase and use of memory card information.